CN207778167U - A kind of artistic picture lamp convenient for adjusting light intensity - Google Patents
A kind of artistic picture lamp convenient for adjusting light intensity Download PDFInfo
- Publication number
- CN207778167U CN207778167U CN201820068192.3U CN201820068192U CN207778167U CN 207778167 U CN207778167 U CN 207778167U CN 201820068192 U CN201820068192 U CN 201820068192U CN 207778167 U CN207778167 U CN 207778167U
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- rear cover
- barn door
- wall
- fixed plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Abstract
The utility model discloses a kind of artistic picture lamps convenient for adjusting light intensity, including rear cover, it is inlaid with magnet piece at the top of the rear cover inner wall, it is connected with iron in the circular hole that the magnet piece lower surface opens up, the bottom of the iron is fixedly connected with barn door, the bottom of the barn door is fixedly connected with round bar, the inner wall of the rear cover is fixedly connected with fixed plate, the fixed plate is located at the lower section of barn door, the bottom of round bar runs through fixed plate and extends to the lower section of fixed plate, the surface fixing sleeve of round bar is connected to first bevel gear, first bevel gear is located at the lower section of fixed plate, the inner wall that perforation is opened up on the left of rear cover is connected with movable axis, the surface activity of movable axis is socketed with moveable cap.The utility model solves the problem of brightness that LED light currently on the market adjusts LED light by non-polar dimmer mostly, serious curtailment LED light service life by the way that barn door, first bevel gear, movable axis, knob and second bevel gear is arranged.
Description
Technical field
The utility model is related to draw lamp technical field, specially a kind of artistic picture lamp convenient for adjusting light intensity.
Background technology
Artistic picture lamp is a kind of headlamp for artistic exhibition of paintings, is usually located at the back side or top of artistic showpiece, gives
Artistic showpiece promotes brightness, facilitates tourist ornamental so that artistic showpiece is able to show best artistic effect, at present LED light and
Energy-saving daylight lamp is relatively conventional.
In order to show the effect of different artistic showpieces, it usually needs the intensity of light for changing different showpieces, to cater to difference
The artistic showpiece of style and type, currently used LED artistic picture lamps, when general producer produces, the rated current of setting makes LED
Lamp reaches optimal luminescent point and efficiency peak, and the brightness of LED light is not linear with electric current in reality, passes through nothing
Pole light modulator reduces LED light brightness and uses for a long time, is seriously affected to the generation of LED light light decay, and serious curtailment LED light uses the longevity
Life.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of artistic picture lamp convenient for adjusting light intensity, solution
The LED light determined currently on the market adjusts the brightness of LED light, serious curtailment LED light service life by non-polar dimmer mostly
The problem of.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions：A kind of art convenient for adjusting light intensity
Draw lamp, including rear cover is inlaid with magnet piece at the top of the rear cover inner wall, activity in the circular hole that the magnet piece lower surface opens up
It is connected with iron, the bottom of the iron is fixedly connected with barn door, and the bottom of the barn door is fixedly connected with round bar, described
The inner wall of rear cover is fixedly connected with fixed plate, and the fixed plate is located at the lower section of barn door, and the bottom of the round bar is through fixation
The surface fixing sleeve of plate and the lower section for extending to fixed plate, the round bar is connected to first bevel gear, and the first bevel gear is located at
The lower section of fixed plate, the inner wall that the rear cover left side opens up perforation are connected with movable axis, the surface activity of the movable axis
Be socketed with moveable cap, the moveable cap is located at the left side of rear cover, the one end of the movable axis far from moveable cap through rear cover and with
It is fixedly connected on the left of knob, tooth socket is offered on the left of the knob, corresponds on rear side of the rear cover and is opened up at the position of knob
There are anti-slip tank, the inner wall of the anti-slip tank to be engaged with the inner wall of tooth socket, the surface fixing sleeve of the movable axis is connected to the second cone tooth
Wheel, and second bevel gear is corresponding with first bevel gear position, the surface activity of the movable axis is socketed with resetting spring, described multiple
The both ends of position spring are overlapped with the right side of rear cover inner wall and the right side of block respectively, and the block is fixedly attached to the table of movable axis
Face, and block is located at the right side of second bevel gear, and protecgulum is connected in the sliding slot that rear cover inner wall both sides open up, it is described
The back side of rear cover inner wall is fixedly connected with LED lamp panel, and the LED lamp panel is located at the back side of barn door.
Preferably, the quantity of the first bevel gear and second bevel gear is seven, and seven first bevel gears are equal
It is located at the upper right side of seven second bevel gears.
Preferably, the axis of the axis and barn door of the iron and round bar is located at same vertical line.
Preferably, the quantity of the barn door is seven, and the shape of two neighboring barn door is adapted.
Preferably, the distance between the moveable cap and rear cover are equal to the level between first bevel gear and second bevel gear
Distance.
(3) advantageous effect
The utility model provides a kind of artistic picture lamp convenient for adjusting light intensity, has following advantageous effect：
(1), the utility model is by being arranged barn door, first bevel gear, movable axis, knob and second bevel gear, to the right
Press moveable cap so that movable axis drives second bevel gear to move right and engaged with first bevel gear, and turning knob is i.e. changeable
The angle of barn door, the angle of barn door is different, and the amount of light that LED lamp panel irradiates is also different, reaches and does not change electric current, no
It is the effect that light intensity can be changed in the case of influencing LED lamp panel normal work, the LED light solved currently on the market is most
The brightness that LED light is adjusted by non-polar dimmer, the problem of serious curtailment LED light service life.
(2), the utility model has adsorptivity by the way that magnet piece, iron and resetting spring, magnet piece is arranged to iron, hides
After tabula rasa changes angle, magnet piece prevents iron from rotating, and resetting spring makes the second bevel gear after adjusting light intensity
It is detached with first bevel gear so that light intensity can remain unchanged after changing, and reach effect easy to use.
Description of the drawings
Fig. 1 is the utility model front elevational view；
Fig. 2 is schematic enlarged-scale view at A in the utility model Fig. 1；
Fig. 3 is schematic enlarged-scale view at B in the utility model Fig. 1；
Fig. 4 is the utility model knob left view；
Fig. 5 is top cross-sectional view at C-C in the utility model Fig. 1.
In figure：1 rear cover, 2 magnet pieces, 3 irons, 4 barn doors, 5 round bars, 6 fixed plates, 7 first bevel gears, 8 movable axis, 9
Moveable cap, 10 knobs, 11 tooth sockets, 12 anti-slip tanks, 13 second bevel gears, 14 resetting springs, 15 blocks, 16 protecgulums, 17LED lamps
Plate.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figs. 1-5, the utility model provides a kind of technical solution：A kind of artistic pictures convenient for adjusting light intensity
Lamp, including rear cover 1 are inlaid with magnet piece 2 at the top of 1 inner wall of rear cover, are connected in the circular hole that 2 lower surface of magnet piece opens up
Iron 3, iron 3 are adapted with the shape and size of circular hole, and the bottom of iron 3 is fixedly connected with barn door 4, and barn door 4 is
Acrylic plastics plate has certain translucency, and the quantity of barn door 4 is seven, and the shape of two neighboring barn door 4 is mutually fitted
Match, the bottom of barn door 4 is fixedly connected with round bar 5, iron 3 and the axis of round bar 5 and the axis of barn door 4 positioned at same vertical
The inner wall of line, rear cover 1 is fixedly connected with fixed plate 6, and fixed plate 6 is located at the lower section of barn door 4, and the bottom of round bar 5 is through fixation
The surface fixing sleeve of plate 6 and the lower section for extending to fixed plate 6, round bar 5 is connected to first bevel gear 7, and first bevel gear 7, which is located at, fixes
The lower section of plate 6, the inner wall that 1 left side of rear cover opens up perforation are connected with movable axis 8, and the surface activity of movable axis 8 is socketed with work
Dynamic cap 9, moveable cap 9 are located at the left side of rear cover 1, the one end of movable axis 8 far from moveable cap 9 run through rear cover 1 and with a left side for knob 10
Side is fixedly connected, and the left side of knob 10 offers tooth socket 11, is corresponded on rear side of rear cover 1 and offers anti-slip tank at the position of knob 10
12, the inner wall of anti-slip tank 12 is engaged with the inner wall of tooth socket 11, and the surface fixing sleeve of movable axis 8 is connected to second bevel gear 13, and
Two bevel gears 13 are corresponding with 7 position of first bevel gear, and the quantity of first bevel gear 7 and second bevel gear 13 is seven, seven
First bevel gear 7 is respectively located at the upper right side of seven second bevel gears 13, and the distance between moveable cap 9 and rear cover 1 are equal to the
The surface activity of horizontal distance between one bevel gear 7 and second bevel gear 13, movable axis 8 is socketed with resetting spring 14, resets
The both ends of spring 14 are overlapped with the right side of 1 inner wall of rear cover and the right side of block 15 respectively, and block 15 is fixedly attached to movable axis 8
Surface, and block 15 is located at the right side of second bevel gear 13, and protecgulum is connected in the sliding slot that 1 inner wall both sides of rear cover open up
16, the top of protecgulum 16 runs through rear cover 1 and extends to the top of rear cover 1, and protecgulum 16 is armorplate glass, the back of the body of 1 inner wall of rear cover
Face is fixedly connected with LED lamp panel 17, and LED lamp panel 17 is located at the back side of barn door 4, and the power supply mode of LED lamp panel 17 is external electrical
Source.
When in use, moveable cap 9 is pressed to the right so that movable axis 8 drives second bevel gear 13,10 water of block 15 and knob
Flat to move right, second bevel gear 13 is engaged with first bevel gear 7, and resetting spring 14 is shunk, and knob 10 is detached with anti-slip tank 12,
Turn knob 10, knob 10 drive barn door 4 to be rotated around the axis of round bar 5, make by second bevel gear 13 and first bevel gear 7
The angle for obtaining barn door 4 is changed, and magnet piece 2 adsorbs iron 3 always, unclamps moveable cap 9, and resetting spring 14 extends, passes through
Block 15 drives movable axis 8 to move downward so that second bevel gear 13 is detached with first bevel gear 7, and the angle of barn door 4 is no longer
Change, reaches the changeless purpose of light intensity after adjusting.
It can to sum up obtain, the utility model is bored by the way that barn door 4, first bevel gear 7, movable axis 8, knob 10 and second is arranged
Gear 13 solves the brightness that LED light currently on the market adjusts LED light by non-polar dimmer mostly, serious curtailment LED light
The problem of service life.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of artistic picture lamp convenient for adjusting light intensity, including rear cover (1), it is characterised in that：Rear cover (1) inner wall
Top is inlaid with magnet piece (2), and iron (3), the iron are connected in the circular hole that magnet piece (2) lower surface opens up
(3) bottom is fixedly connected with barn door (4), and the bottom of the barn door (4) is fixedly connected with round bar (5), the rear cover (1)
Inner wall be fixedly connected with fixed plate (6), the fixed plate (6) is located at the lower section of barn door (4), the bottom of the round bar (5)
Through fixed plate (6) and the lower sections of fixed plate (6) is extended to, the surface fixing sleeve of the round bar (5) is connected to first bevel gear
(7), the first bevel gear (7) is located at the lower section of fixed plate (6), and the inner wall activity that perforation is opened up on the left of the rear cover (1) connects
It is connected to movable axis (8), the surface activity of the movable axis (8) is socketed with moveable cap (9), and the moveable cap (9) is located at rear cover (1)
Left side, the movable axis (8) far from moveable cap (9) one end through rear cover (1) and be fixedly connected on the left of knob (10),
Tooth socket (11) is offered on the left of the knob (10), is offered at the position of the corresponding knob (10) of rear cover (1) rear side anti-
The inner wall of sliding slot (12), the anti-slip tank (12) is engaged with the inner wall of tooth socket (11), and the surface of the movable axis (8) is fixedly attached
There is second bevel gear (13), and second bevel gear (13) is corresponding with first bevel gear (7) position, the surface of the movable axis (8)
Movable sleeve is connected to resetting spring (14), the both ends of the resetting spring (14) respectively with the right side of rear cover (1) inner wall and block
(15) right side overlap joint, the block (15) is fixedly attached to the surface of movable axis (8), and block (15) is located at second bevel gear
(13) right side is connected with protecgulum (16), rear cover (1) inner wall in the sliding slot that rear cover (1) the inner wall both sides open up
The back side be fixedly connected with LED lamp panel (17), the LED lamp panel (17) is located at the back side of barn door (4).
2. a kind of artistic picture lamp convenient for adjusting light intensity according to claim 1, it is characterised in that：First cone
The quantity of gear (7) and second bevel gear (13) is seven, and seven first bevel gears (7) are respectively located at seven second
The upper right side of bevel gear (13).
3. a kind of artistic picture lamp convenient for adjusting light intensity according to claim 1, it is characterised in that：The iron
(3) and the axis of the axis of round bar (5) and barn door (4) is located at same vertical line.
4. a kind of artistic picture lamp convenient for adjusting light intensity according to claim 1, it is characterised in that：The barn door
(4) quantity is seven, and the shape of two neighboring barn door (4) is adapted.
5. a kind of artistic picture lamp convenient for adjusting light intensity according to claim 1, it is characterised in that：The moveable cap
(9) and the distance between rear cover (1) is equal to the horizontal distance between first bevel gear (7) and second bevel gear (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820068192.3U CN207778167U (en) | 2018-01-17 | 2018-01-17 | A kind of artistic picture lamp convenient for adjusting light intensity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820068192.3U CN207778167U (en) | 2018-01-17 | 2018-01-17 | A kind of artistic picture lamp convenient for adjusting light intensity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207778167U true CN207778167U (en) | 2018-08-28 |
Family
ID=63213072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820068192.3U Expired - Fee Related CN207778167U (en) | 2018-01-17 | 2018-01-17 | A kind of artistic picture lamp convenient for adjusting light intensity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207778167U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112393073A (en) * | 2020-11-16 | 2021-02-23 | 上海中振测量技术工程有限公司 | Point location precision monitoring device of construction control net |
-
2018
- 2018-01-17 CN CN201820068192.3U patent/CN207778167U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112393073A (en) * | 2020-11-16 | 2021-02-23 | 上海中振测量技术工程有限公司 | Point location precision monitoring device of construction control net |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180828 Termination date: 20190117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |